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(442233) 2011LR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27316 1.707e-08 au
e 0.068756 6.195e-08
i 7.356 4.941e-06 deg
Ω 129.878 5.619e-05 deg
ω 111.897 7.362e-05 deg
M 276.671 5.078e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1169 au
Aphelion 2.4295 au
Asc. node-Earth separation 1.33744 au
Desc. node-Earth separation 1.19118 au
Earth MOID 1.11603 au
Orbital period 1251.83 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 289 (4)
Radar observations (Discarded) 0 (0)
Arc length 6240.95 days
Unobserved 44 days

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Ephemeris at epoch 60426 MJD
Right Ascension 135.06 deg
Declination 21.2772 deg
V Magnitude 21.7 mag
Solar Elongation -95.46 deg
Galactic Latitude 37.4 deg
Rate 0.239 deg/day
Direction 103.099 deg

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